Flash Flood Warning 13, NWS Paducah, KY

864 
WGUS73 KPAH 031441
FFSPAH

Flash Flood Statement
National Weather Service Paducah KY
841 AM CST Fri Mar 3 2023

ILC055-065-069-087-127-151-165-199-031845-
/O.CON.KPAH.FF.W.0013.000000T0000Z-230303T1845Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Franklin IL-Hamilton IL-Hardin IL-Johnson IL-Massac IL-Pope IL-
Saline IL-Williamson IL-
841 AM CST Fri Mar 3 2023

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1245 PM CST THIS 
AFTERNOON FOR FRANKLIN, HAMILTON, HARDIN, JOHNSON, MASSAC, POPE, 
SALINE AND WILLIAMSON COUNTIES...

At 841 AM CST, Thunderstorms producing heavy rain across the warned 
area are becoming more scattered. Between 2 and 4 inches of rain 
have fallen. Emergency management reported ditches out their banks 
with numerous roads water covered or closed. Additional rainfall 
amounts of 1 to 2 inches are possible in the warned area with 
additional storms this morning. Flash flooding is already occurring.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Emergency management reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Marion, Herrin, Harrisburg, West Frankfort, Benton, Metropolis, 
  Carterville, Eldorado, Johnston City, Mcleansboro, Christopher, 
  and Vienna.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3812 8913 3813 8870 3826 8870 3825 8837
      3760 8838 3760 8818 3750 8807 3745 8829
      3740 8836 3742 8844 3740 8847 3728 8852
      3715 8842 3707 8846 3707 8849 3724 8891
      3731 8892 3732 8903 3760 8901 3761 8912

FLASH FLOOD...OBSERVED

$$

ML

871 
WGUS73 KPAH 031824
FFSPAH

Flash Flood Statement
National Weather Service Paducah KY
1224 PM CST Fri Mar 3 2023

ILC055-065-069-087-127-151-165-199-031834-
/O.CAN.KPAH.FF.W.0013.000000T0000Z-230303T1845Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Franklin IL-Hamilton IL-Hardin IL-Johnson IL-Massac IL-Pope IL-
Saline IL-Williamson IL-
1224 PM CST Fri Mar 3 2023

...FLASH FLOOD WARNING FOR FRANKLIN, HAMILTON, HARDIN, JOHNSON, 
MASSAC, POPE, SALINE AND WILLIAMSON COUNTIES HAS BEEN REPLACED WITH 
A FLOOD WARNING...

The heavy rain has ended. Please continue to heed remaining road 
closures.

LAT...LON 3812 8913 3813 8870 3826 8870 3825 8837
      3760 8838 3760 8818 3750 8807 3745 8829
      3740 8836 3742 8844 3740 8847 3728 8852
      3715 8842 3707 8846 3707 8849 3724 8891
      3731 8892 3732 8903 3760 8901 3761 8912

$$

ML

Area Forecast Discussion
National Weather Service Paducah KY
547 AM CST Fri Mar 3 2023

.SHORT TERM...(Today through Saturday)
Issued at 224 AM CST Fri Mar 3 2023

Multiple weather impacts expected across the Quad State area today.
Heavy rain/flooding potential will continue to be the greatest
concern with some very impactful flash flooding possible, especially
this morning. The Flood Watch for Flash Flooding continues with this
update along with the Wind Advisory. Winds could gust as high as 50
to 55 mph through early afternoon. Severe weather will be possible
this morning as well with a line of thunderstorms expected to pass
through the area from west to east. Much stronger wind gusts could
be pulled down to the surface (the greatest threat) with the storms
and a tornado or two could spin up along the line. Still may end up
seeing the lowest barometric pressure on record!

Today: A potent piece of negatively tilted upper-level energy, over
central Arkansas early this morning, will lift northeastward
directly over the Quad State area through early afternoon. As this
happens, the surface low will deepen before becoming vertically
stacked later this afternoon.

Flooding/Heavy Rain Potential: Everything still appears to be on
track with the very heavy rainfall potential through the morning
hours. PWAT values are analyzed around 300% of normal, which is
approaching 1.5 inches with very strong moisture transport on a 60kt
low-level. Again, moisture is readily available with moisture flow
directly north from the Gulf! The HREF PMM continues to highlight a
band of very heavy rainfall this morning on the southeast side of
the intensifying surface low, with some rainfall totals approaching
4 to 5 inches between 06Z and 18Z. Rainfall rates could exceed 1
inch per hour and some of the guidance is actually painting out 2
inches per hour at times this morning. Hourly Flash Flood Guidance
is between 1 and 2 inches across a good portion of the area, but is
most concerning over southeast Missouri, western Kentucky and
portions southwest Illinois (the areas that may see the most
precipitation). After coordinating with the WPC the moderate risk
area was expanded to include a large portion of the CWA with the
exception of the far eastern counties in Kentucky and portions of
southwest Indiana. Rainfall totals are still expected to be in the 2
to 4 inch range across a good portion of the area with a band
possibly exceeding 4 inches across far western KY, southeast MO and
southern IL. The band of heaviest rainfall will likely create
significant impacts.

Wind Potential: The pressure gradient will tighten significantly
across the area through the day Friday as the aforementioned low
pressure system deepens overhead. This will lead to sustained winds
out of the southwest (this morning) shifting northwest (this
afternoon) at or around 25 to 35 mph. There is a great deal of wind
just off the surface (close to 70kts), which may mix down later this
morning into this afternoon with and after frontal passage. This
will be as the sounding becomes more unstable and deeply mixed.
Momentum transfer would suggest wind gusts approaching the 45 to 55
mph range by mid to late morning across much of the Quad State. In
fact, most models are showing a similar scenario. The high end Wind
Advisory still looks good with some of the strongest winds likely
associated with a line of convection. Tree damage and power outages
will be likely with these wind gusts, especially with the overly
saturated soils.

Severe Weather Potential: High Res guidance continues to show a
broken to solid line of convection developing to the southwest of
the area this morning around 12Z before quickly lifting
northeastward. This will be along and ahead of the cold front. It
still looks like there will be a very brief window ahead of the
front where SBCAPE advects into the CWA, mainly impacting western
KY, far southern Illinois and southwest Indiana. If the storms are
indeed surface based, they could easily drag some of the very strong
winds down to the surface from aloft. These winds could easily be
around or in excess of 60 mph. Damaging winds will be the main
threat from the line of thunderstorms. Helicity is robust ahead of
the front as well, lending more support to an isolated spin up. As
far as timing goes, the latest guidance would suggest the greatest
threat would be between 7 am in SEMO to around 11 am for the far
eastern counties in western Kentucky and southwest Indiana.

Tonight and Saturday: Dry high pressure will build across the area
through this time period, allowing for a break in the precipitation
and much lighter winds. There will likely be some clouds that linger
and possibly a wrap around shower this evening, but that is expected
to be fairly short-lived. Overnight lows are expected to drop into
the mid to upper 30s. High temperatures are expected to be in the
upper 50s for Saturday.

.LONG TERM...(Saturday Night through Thursday)
Issued at 224 AM CST Fri Mar 3 2023

High pressure will keep our area dry Saturday night through Sunday
night.  Temperatures will be just a few degrees above normal
Saturday night with lows in the middle 30s to around 40 degrees. The
high moving off to our east Sunday will bring a return of southerly
winds, and this will give us highs in the 60s.  Lows Sunday night
will only be a few degrees below our normal high temperatures, with
readings around 50 degrees.

Southwest winds will increase across the middle Mississippi and
lower Ohio valleys Sunday night and Monday ahead of an approaching
cold front, with breezy conditions expected Monday with gusts of 25
to 30 mph.  The will help push temperatures into the lower to middle
70s.  Models take a surface low from eastern Kansas at 06z Monday
into the southern Great Lakes region by 00z Tuesday, then over New
York by 12z Tuesday.  Models are in pretty good agreement showing
the attendant cold front moving through the PAH forecast area Monday
afternoon into Monday night, hanging up across the Gulf Coast States
Tuesday. Would not be surprised if eventually have some small PoPs
in the Monday afternoon time frame. For now, the NBM produces slight
chances of light rain across our eastern half of counties Monday
night, and a rumble of thunder is not out of the question in
southern portions of west Kentucky during the evening hours.  Any
QPF will be light. Dry conditions are expected Tuesday morning.

Models are coming into a little better agreement for Tuesday
afternoon and beyond. ECMWF and the Canadian show a deepening upper
level trof over the Rockies and Central and Northern Plains Tuesday
night into Wednesday night, slowly sliding eastward through the
latter part of the week.  GFS is much less defined with this
feature, but still shows some decent agreement with ECMWF and
Canadian with rain chances by Wednesday night.  The NBM spreads rain
across the PAH forecast area Tuesday afternoon into Tuesday evening,
and continues chance to slight chance PoPs across our area through
Thursday. Believe we will have a couple of dry periods some time in
that time frame, especially across our eastern counties, but model
discrepancies make it too difficult to pinpoint when that will be.
Much fine tuning will continue over the next few days.

One area of better confidence is our region will be in consistent
north to northeast surface flow Tuesday through Wednesday, becoming
northwest by Thursday. Temperatures will be trending cooler, with
readings potentially a little below normal toward the end of the
week.  This could mean temperatures back down near the freezing mark
Wednesday night across our northern counties.  The NBM shows a
possibility of some snow mixing in with the rain north of Interstate
64 late Wednesday night into Thursday morning.  Nothing of any
consequence, but something to watch after becoming accustomed to the
unusually warm conditions over the last few weeks.

&&

.AVIATION...
Issued at 526 AM CST Fri Mar 3 2023

Showers and thunderstorms will be ongoing at the beginning of the
TAF period, impact each TAF site. Some stronger thunderstorms will
be possible this morning before gradually diminishing from west to
east into early this afternoon. Wind will become very gusty,
approaching or exceeding 40 kts at times across a good portion of
the area as a very strong low pressure system passes through.
Winds will diminish tonight into Saturday as high pressure builds
across the area.

&&

.PAH WATCHES/WARNINGS/ADVISORIES...
IL...Flood Watch until noon CST today for ILZ075>078-080>094.

     Wind Advisory until 9 PM CST this evening for ILZ075>078-080>094.

MO...Flood Watch until noon CST today for MOZ076-086-087-100-107>112-
     114.

     Wind Advisory until 9 PM CST this evening for MOZ076-086-087-100-
     107>112-114.

IN...Flood Watch until noon CST /1 PM EST/ today for INZ081-082-
     085>088.

     Wind Advisory until 9 PM CST /10 PM EST/ this evening for INZ081-
     082-085>088.

KY...Flood Watch until noon CST today for KYZ001>016-018>020.

     Wind Advisory until 9 PM CST this evening for KYZ001>022.

&&

SHORT TERM...KC
LONG TERM...RST
AVIATION...KC

Hazardous Weather Outlook
National Weather Service Paducah KY
448 AM CST Fri Mar 3 2023

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-041100-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
448 AM CST Fri Mar 3 2023 /548 AM EST Fri Mar 3 2023/

This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.

.DAY ONE...Today and Tonight

A Flood Watch continues through noon today. Refer to the Watch
product for details.

There is a risk for severe thunderstorms, mainly in the morning and
midday hours. Damaging winds, and a brief tornado or two will be
possible, primarily across west Kentucky, the southern tip of
Illinois and possibly southwest Indiana.

Strong non thunderstorms winds to 55 mph are also forecast. Refer
to the Wind Advisory for details.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any flooding or wind damage to
the National Weather Service in Paducah. The main time period will
be this morning through very early this afternoon.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
431 AM CST FRI MAR 3 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0429 AM     FLASH FLOOD      4 NE GORHAM             37.75N 89.43W
03/03/2023                   JACKSON            IL   TRAINED SPOTTER

            DITCHES OVERFLOWING ONTO ROADWAYS, ROADWAYS
            NOT PASSABLE IN PLACES.

&&

JGG

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
452 AM CST FRI MAR 3 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0442 AM     FLOOD            5 NNW BROUGHTON         38.00N 88.49W
03/03/2023                   HAMILTON           IL   COUNTY OFFICIAL

            WATER OVER BOTH LANES OF STATE RT. 142 NEAR
            DIGBY ROAD, ABOUT AN INCH DEEP.

&&

RST

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
531 AM CST FRI MAR 3 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0523 AM     FLOOD            MCLEANSBORO             38.09N 88.54W
03/03/2023                   HAMILTON           IL   COUNTY OFFICIAL

            WATER OVER E. RANDOLPH STREET IN SEVERAL
            LOCATIONS IN MCLEANSBORO, AND STATE RT. 142.

&&

RST

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
536 AM CST FRI MAR 3 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0527 AM     HEAVY RAIN       3 W NEWBURGH            37.95N 87.46W
03/03/2023  M2.10 INCH       VANDERBURGH        IN   PUBLIC

            SOME FLOODING OF LOW LYING AREAS ON
            SOUTHEAST SIDE OF EVANSVILLE.

&&

RST

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
539 AM CST FRI MAR 3 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0534 AM     FLOOD            ROYALTON                37.88N 89.11W
03/03/2023                   FRANKLIN           IL   EMERGENCY MNGR

            WATER OVER ROAD IN CENTER OF TOWN, MINOR
            WATER ISSUES IN OTHER PARTS OF THE COUNTY.

&&

RST